Mammatus cloud formation appeared after a tornado hit near Lake Ontario, Canada.
Bolt from the blue: Seen from the Hancock Tower, lighting strikes both the Willis Tower, right, and the Trump Tower in downtown Chicago as a severe storm rolls through the region.
Bolt from the blue: Jay Fine captured this incredible image as lightning strikes the Statue of Liberty in New York harbour
Storm in Venice. Fortunately, I've never been there in conditions like this! Acqua alta, ok, but not waves!
Super cell thunder storm. Not out of limits but so amazing I had to post it there.
Monster supercell, Burwell, Nebraska | nature + weather photography
Missouri Firm Recalls Mechanically Separated Chicken Products Due To Possible Salmonella Heidelberg Contamination
Pinner said.....June 25 2013 severe storm nw of Wapella, IL..I am using a Coolpix p510, so my 1st attempt at HDR, is not as crisp as a photo shot in raw.
Toilet plunger / volcanic eruption
Frozen in time: Michigan lighthouses transformed into stunning giant icicles after being frozen solid by storm